<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>用户注册</title>
</head>
<body>
    <form action="/register" method="get">
        <!-- name是参数名 -->
        <!-- http://127.0.0.1:5000/index -->
        手机号：<input type="text" name="mobilephone"><br>
        密码：<input type="password" name="pwd"><br>
        <button id="ok">确定</button>
    </form>
</body>
</html>